Difference between revisions of "Blkid"
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| + | {{lc}} | ||
| + | blkid | ||
| + | /dev/vda1: [[LABEL]]="cloudimg-rootfs" UUID="48e3b830-ff84-4434-ac74-b57b2ca59842" TYPE="ext4" PARTUUID="5527941f-d2b5- 478f-9371-233b327a30ba" | ||
| + | /dev/vda15: LABEL="UEFI" UUID="3EE0-2273" TYPE="vfat" PARTUUID="8fab63e3-4011-433b-80d4-5272183b8719" | ||
| + | /dev/vda14: PARTUUID="662f5c26-fafa-4cf2-a874-5d340604d5ac" | ||
| + | /dev/sdc: PTUUID="06b501d6-f262-4cff-80ff-0595cd9bec3b" PTTYPE="gpt" | ||
| + | /dev/sdd: UUID="o1VntN-Ub1N-8Djl-tXu0-1Yd7-fO7H-EWUBg6" TYPE="LVM2_member" | ||
| + | /dev/sde1: LABEL="USB DISK" UUID="5535-BE22" TYPE="[[vfat]]" | ||
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| − | |||
| + | blkid | ||
| + | /dev/[[nvme]]0n1: PTUUID="tc5324bf-ae35-4a6b-a87d-35dd2bcd1432" PTTYPE="[[gpt]]" | ||
| + | |||
| + | blkid | ||
| + | /dev/nvme0n1p1: LABEL="cloudimg-rootfs" UUID="6156ec80-9446-4eb1-95e0-9ae6b7a46187" TYPE="ext4" PARTUUID="fe3a9f65-01" | ||
| + | /dev/[[loop]]0: TYPE="squashfs" | ||
| + | /dev/loop1: TYPE="squashfs" | ||
| + | /dev/loop2: TYPE="squashfs" | ||
| + | /dev/loop3: TYPE="squashfs" | ||
| + | /dev/nvme0n1: PTUUID="fe3a9f65" [[PTTYPE]]="dos" | ||
| + | |||
| + | |||
| + | blkid -s [[UUID]] -o value /dev/vdb1 | ||
| + | |||
| + | blkid | ||
| + | /dev/sdc1: SEC_TYPE="msdos" LABEL="BOOT" UUID="7B95-XXX" TYPE="[[vfat]]" PARTUUID="3x5e9f0f-05" | ||
| + | /dev/sdc2: LABEL="rootfs" UUID="x9a0e641-fb9e-4c3f-8ce3-258be6c93583" TYPE="[[ext4]]" | ||
| + | |||
| + | blkid | ||
| + | /dev/sdd1: LABEL="My Book" UUID="BAAA-EE40" TYPE="[[exfat]]" PTTYPE="atari" PARTLABEL="My Book" PARTUUID="88c8bd96-6796-4b5b-95bf-6686af5ac6t5" | ||
| + | |||
| + | |||
| + | == Related commands == | ||
| + | * <code>[[pvcreate]]</code> | ||
| + | * <code>[[mount]]</code> | ||
| + | * <code>[[udisksctl mount]]</code> | ||
| + | * <code>[[findfs]]</code> | ||
| + | * <code>[[mkfs]]</code> | ||
| + | * <code>[[lsblk]]</code> | ||
| + | [[/proc/devices]] | ||
| + | [[/etc/fstab]] | ||
== See also == | == See also == | ||
* {{Linux block devices}} | * {{Linux block devices}} | ||
* {{Fibre Channel}} | * {{Fibre Channel}} | ||
| + | * {{Block device hardware}} | ||
| + | * {{UUID}} | ||
[[Category:Linux]] | [[Category:Linux]] | ||
| + | [[Category:Storage]] | ||
Latest revision as of 10:57, 15 February 2023
blkid /dev/vda1: LABEL="cloudimg-rootfs" UUID="48e3b830-ff84-4434-ac74-b57b2ca59842" TYPE="ext4" PARTUUID="5527941f-d2b5- 478f-9371-233b327a30ba" /dev/vda15: LABEL="UEFI" UUID="3EE0-2273" TYPE="vfat" PARTUUID="8fab63e3-4011-433b-80d4-5272183b8719" /dev/vda14: PARTUUID="662f5c26-fafa-4cf2-a874-5d340604d5ac" /dev/sdc: PTUUID="06b501d6-f262-4cff-80ff-0595cd9bec3b" PTTYPE="gpt" /dev/sdd: UUID="o1VntN-Ub1N-8Djl-tXu0-1Yd7-fO7H-EWUBg6" TYPE="LVM2_member" /dev/sde1: LABEL="USB DISK" UUID="5535-BE22" TYPE="vfat"
blkid /dev/nvme0n1: PTUUID="tc5324bf-ae35-4a6b-a87d-35dd2bcd1432" PTTYPE="gpt"
blkid /dev/nvme0n1p1: LABEL="cloudimg-rootfs" UUID="6156ec80-9446-4eb1-95e0-9ae6b7a46187" TYPE="ext4" PARTUUID="fe3a9f65-01" /dev/loop0: TYPE="squashfs" /dev/loop1: TYPE="squashfs" /dev/loop2: TYPE="squashfs" /dev/loop3: TYPE="squashfs" /dev/nvme0n1: PTUUID="fe3a9f65" PTTYPE="dos"
blkid -s UUID -o value /dev/vdb1
blkid /dev/sdc1: SEC_TYPE="msdos" LABEL="BOOT" UUID="7B95-XXX" TYPE="vfat" PARTUUID="3x5e9f0f-05" /dev/sdc2: LABEL="rootfs" UUID="x9a0e641-fb9e-4c3f-8ce3-258be6c93583" TYPE="ext4"
blkid /dev/sdd1: LABEL="My Book" UUID="BAAA-EE40" TYPE="exfat" PTTYPE="atari" PARTLABEL="My Book" PARTUUID="88c8bd96-6796-4b5b-95bf-6686af5ac6t5"
Related commands[edit]
/proc/devices /etc/fstab
See also[edit]
- Block devices:
blkid(UUID),lshw -class disk,hwinfo --disk,udevadm,rescan-scsi-bus.sh,LUN,hdparm,findfs, Add a new disk lsblk,pvscanlspci,lsscsi,smartctl,fdisk,parted,Kpartx,pvdiplay,pvs,udisksctl,/dev/sd, nvme list- Fibre Channel: SAN, HBA, LUN, WWN, WWPN, LIF,
rescan-scsi-bus.sh - Block devices: HDD, SSD, Intel Optane, block size
- UUID,
uuidgen, uuid-ossp (PostgreSQL), ULID
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